Search

Breast cancer in women under 30 years old carries a poor prognosis, for reasons that have not been identified. This study aimed to identify prognostic factors in this age group. Special attention was paid to the history of pregnancy. The clinical presentation and course of breast cancer was documented for 407 women, aged 20-29 years, who registered between 1978 and 1988 at one of nine cancer centres. Eligible patients had histologically confirmed local or regional invasive breast carcinoma, and received part or all of their initial therapy at the participating hospital. For patients whose breast cancers were diagnosed during pregnancy, the risk of dying from breast cancer was significantly greater than that of women who had never been pregnant (relative risk 3.26 [95% CI 1.81-5.87], p = 0.0004). Adjustment for number of axillary nodes affected and tumour diameter reduced the relative risk only slightly (2.83 [1.24-6.45], p = 0.023). For each 1-year increment in the time between the latest previous pregnancy and breast cancer diagnosis, the risk of dying decreased by 15% (relative risk 0.85, p = 0.011). Thus concurrent or recent previous pregnancy adversely affects survival of breast cancer in young women. The size of the effect is such that it probably contributes substantially to the poor prognosis of breast cancer in this age group as a whole. [ABSTRACT FROM AUTHOR]

The objective of this study was to support our hypothesis that surgical resection of abdominal metastases of melanoma, regardless of symptomatology, could provide prolonged palliation and improved survival. We performed a retrospective chart review at M.D. Anderson Cancer Center. A series of 251 melanoma patients (stages I, II, or III at registration) who developed intraabdominal metastases during follow-up were studied. Altogether, 96 patients underwent 119 laparotomies; 51 underwent endoscopic or percutaneous procedures; and 116 patients were treated medically. Surgery was associated with a median survival of 11 months, significantly longer than that with other treatment (p < 0.001). Tumor was extirpated during 37% of the first laparotomies, and in an additional 33% very good palliation was achieved with incomplete resection. Tumor extirpation was associated with 10-month symptom-free survival (SFS), significantly longer than that with any other approach (p < 0.0001). In the nonsurgically treated patients, good palliation was achieved in 8% to 17% of patients with no complete response. The median SFS after surgery was 5 months, but 23% of patients were symptom-free more than 12 months; 87 patients with minimal symptoms; and 72 severely symptomatic patients underwent surgery. Complete resection was feasible in 42% and 34%, respectively. Surgery was associated with 12 months median survival in both groups. There was a significant survival benefit from surgery in patients with gastrointestinal (GI) tract metastases in contrast to those who had non-GI metastases. For the 96 surgically treated patients, a time interval of more than 4 years between diagnosis of the primary lesion and the abdominal recurrence predicted decreased risk of death (p = 0.038). The 30-day postoperative complication and mortality rates were 19.0% and 3.3%, respectively. Complete surgical resection of melanoma metastases in the abdomen is associated with median and symptom-free survival benefits. Symptomatic and asymptomatic patients benefit equally, especially if abdominal metastases appear more than 4 years after the initial diagnosis and do not involve non-GI viscera. Less than complete resection can provide durable palliation.

We report on 21 patients surgically treated for intraparenchymal brain metastasis from sarcoma, including six osteosarcomas, four leiomyosarcomas, three malignant fibrous histiocytomas, two alveolar soft-part sarcomas, two Ewing's bone sarcomas, one extraskeletal osteosarcoma, one extraskeletal Ewing's sarcoma, and two unclassified sarcomas. Median survival after craniotomy was 11.8 months. Patients with a preoperative Karnofsky performance score of > 70 survived for 15.7 versus 6.6 months for those with a Karnofsky performance score < or = 70. Patients. undergoing complete resection survived 14.0 versus 6.2 months for patients undergoing incomplete resection. Patients with evidence of lung metastases at the time of surgery survived 11.8 months, which was similar to the 10.5-month survival for patients with disease limited to the brain. The two patients with alveolar soft-part sarcoma are alive at 16 and 25 months after surgery. We conclude that surgery is effective in treating selected patients with sarcoma metastatic to the brain and that patients with metastasis from alveolar soft-part sarcoma may have a relatively good prognosis if they are surgically treated. The complete removal of all brain metastases and a Karnofsky performance score > 70 are associated with a favorable prognosis, whereas the presence of concurrent lung metastases is not a contraindication to surgery.

Of the 4,554 patients who registered at The University of Texas M. D. Anderson Cancer Center, Houston, Texas from 1965 to 1988 with a diagnosis of carcinoma of the breast and who underwent surgical treatment of at least one carcinoma of the breast at this institution, 142 had either a history of a prior carcinoma of the breast (metachronous; n = 55) or a contralateral carcinoma of the breast detected within four months of registration (synchronous; n = 87). We retrospectively studied the records of these 142 patients and found that the occurrence of bilateral carcinoma of the breast was low (3.1 percent), the frequency of metachronous carcinoma of the breast remained relatively constant over time, the nodal status of the second carcinoma of the breast correlated with the method of discovery rather than the stage of the first carcinoma of the breast and survival rates from the second carcinoma of the breast were similar for metachronous and synchronous disease. These data support the role of vigilant surveillance of the contralateral breast with screening at the time of initial diagnosis and during follow-up evaluation. Because the likelihood of detecting a second carcinoma of the breast at an early stage is high, with subsequent good survival rates, the use of prophylactic mastectomy should be very selective and based on the emotional needs of the patient.

Objective/methods: To determine the clinical behavior and outcome of breast cancer in the elderly, a series of 184 women older than age 69 years who received treatment for locoregional breast cancer at The University of Texas M. D. Anderson Cancer Center between 1976 and 1985 were studied for a median of 80 months., Results: The results indicate that elderly women can tolerate standard surgical therapy and survive disease-free for many years; the breast cancer-specific survival rate of patients in this study was 79% at 7 years. Although 33% of patients had stage I disease, only 10% underwent breast conservation surgery. Despite 46% of patients having stage II and 21% having stage III breast cancer, fewer than 13% received systemic adjuvant therapy. Noncompliance with breast screening guidelines was evident in that only 3% of patients had tumors detected by routine screening mammograms and only 12% by routine physical examinations., Conclusions: Women with breast cancer should be informed of treatment options and the advantages and disadvantages of each choice based on physiologic rather than chronologic age.

Elderly women have the same right as their younger counterparts to be a part of the decision-making process of their health care. Women with breast cancer should be informed of treatment options and the advantages and disadvantages of each choice as it applies to their individual circumstance. Clinical judgment should be used in patients with poor performance status and known limited life expectancy as to the optimal approach that will provide the best quality of life for the maximum duration but with acceptable risks to the patient.

A review was conducted of 264 consecutive patients who underwent surgical treatment for nodal metastases of the groin area from a primary melanoma of the lower extremity. We found no significant difference in survival or regional control created by the extent of node dissection performed, whether or not surgical treatment was a superficial femoral (n = 133) or an iliac and femoral node dissection (n = 131). We also determined that the age and sex of the patient, the location of the primary melanoma and the time that elapsed before the development of nodal metastases were not significant factors. However, the extent of tumor burden (the number of positive nodes and presence of extranodal disease) was useful in predicting patient survival and subsequent nodal basin relapse. Future improvement in survival rates will require effective systemic regimens rather than radical surgical treatment alone.

The clinical and pathologic records of 95 patients with primary cutaneous melanoma isolated to the scalp and regional lymph nodes treated at the MD Anderson Cancer Center between 1976 and 1985 were reviewed to assess the effect of lesion location on the prognosis of scalp melanoma. The scalp was defined as an area bounded by the supraorbital ridges, superior nuchal line, zygoma, and mastoid, thereby including a large non-hair-bearing area. Patients were grouped according to lesion location: hair-bearing or non-hair-bearing; anterior or posterior to the mid-tragal line; and parietal versus frontal, temporal, or occipital. There was a similar distribution of prognostic factors between the anatomic subsites. Analysis by univariate and multivariate methods demonstrated that, in a hair-bearing area, in an area posterior to the mid-tragal line, or in the parietal region, lesion location was highly predictive of the patient's survival. For example, the 5-year, melanoma-specific survival rate was 65% overall, 86% for patients with lesions located in non-hair-bearing regions and 47% for those with lesions in hair-bearing regions (p = 0.0019).

To explore the potential role that ribonucleic acid (RNA) content analysis may have in the assessment of primary renal cell carcinomas (RCC), biparametric flow cytometric (acridine orange) measurements for DNA/RNA were obtained on 108 fresh neoplastic specimens. RNA content was divided into low and high groups, based on the average RNA content in normal kidney controls. High RNA content was significantly correlated with aneuploidy, high proliferative index, high nuclear grade, cytoplasmic granularity, and large tumor size. No correlation was found between RNA content and patients' sex, race, and clinical stage of the carcinomas. When diploid RCCs were separately analyzed, high RNA content was correlated with high nuclear grade, large tumor size, high clinical stage, and cytoplasmic granularity. There was no correlation between RNA content and the patient's sex or race or the neoplasm's proliferative index. Of the 16 patients that relapsed (5 diploid and 11 aneuploid), four of the diploid and all 11 aneuploid neoplasms displayed high RNA content. The authors' data show that RNA may be a valuable objective and quantitative parameter in the clinicopathologic assessment of RCC.

Superior sulcus (Pancoast) tumors (SST) are uncommon carcinomas of the lung with distinctive failure patterns and a somewhat more favorable prognosis than other sites of lung cancer. The most effective use of surgery (S), radiation (R), and chemotherapy (C) is not resolved. Most reported series include patients treated before the era of computed tomography (CT). A retrospective study was undertaken of all previously untreated patients with SST who received definitive management at the University of Texas M.D. Anderson Cancer Center between January 1977 and December 1987. Eighty-five patients were treated: the male:female ratio was 2.7:1, and the ages ranged from 35 to 80 (median 59) years. Karnofsky performance status (KPS) was 80 or more in 70 patients (82%). Thirty patients (35%) had lost 5% or more body weight. All had histologic or cytologic confirmation of carcinoma: 25% were squamous cell, 2% small cell, 54% adenocarcinoma, and 6% were large cell carcinoma (12% were not classified). After complete evaluation, 43 were classified as clinical Stage IIIA and 42 were Stage IIIB. One Stage IIIA patient received surgery, 13 surgery + radiation therapy, 2 surgery + radiation therapy and chemotherapy, 19 radiation therapy and 8 radiation therapy + chemotherapy. Seven Stage IIIB patients received surgery + radiation therapy, 12 radiation therapy, 2 surgery + radiation therapy + chemotherapy, 17 radiation therapy + chemotherapy and 4 chemotherapy. Surgery was a component of therapy more frequently in Stage IIIA than IIIB (p less than .05) and systemic treatment chemotherapy was used significantly more often (p less than .01) in Stage IIIB. Twenty-six patients (31%) lived 2 years or more (25+ to 131+ months) after treatment. Stage IIIA patients had a 46.5% 2-year survival rate compared to 20.6% for Stage IIIB (p = .0042). The one patient treated with surgery alone lived 2 years; 23% (7/31) of patients who had radiation therapy alone and none of the 4 who had chemotherapy lived 2 years. When surgery was a component of treatment, 52% (13/25) lived 2+ years, compared with 22% (13/60) when surgery was not part of treatment. When radiation therapy was part of treatment 31% lived 2 years and when chemotherapy was used, 18% lived 2 years. Fifty-two patients (61%) had control of the local tumor: their survival was significantly greater (p less than .01) than those who had local failure.(ABSTRACT TRUNCATED AT 400 WORDS)

A retrospective analysis with a minimum 10 year follow-up was performed on 287 patients who underwent radical or modified neck dissections with histologically involved regional nodal metastases from cutaneous malignant melanoma. The cumulative 5 year and 10 year survival rates calculated from the time of node dissection were 33 percent and 28 percent, respectively. Age and sex of the patient, site of known primary tumor, clinical stage at presentation, and time interval from the treatment of the primary tumor to node dissection did not independently affect survival. However, an unknown site of primary disease, the presence of only one histologically involved node, and the absence of extranodal tumor invasion at the time of node dissection were statistically significant individual prognostic factors for an improved survival rate.

To investigate the effect of donation time on the quality of blood components, we measured the platelet count and pH on platelet concentrates, and the factor V and VIII:C levels and fibrinopeptide A concentration on fresh-frozen plasma by duration of donation time. Platelet concentrates and fresh-frozen plasma were classified into three groups according to donation time: group 1, less than 10 min; group 2, 10-15 min, and group 3, longer than 15 min. Mean platelet counts of platelet concentrate were: group 1, 8.6 +/- 2.5 (in x 10(10], group 2, 8.1 +/- 2.6, and group 3, 6.5 +/- 3.2 (p less than 0.05). The same pH was maintained in all three groups. The fibrinopeptide A concentrations in groups 1 and 2 were 24 +/- 53 and 169 +/- 64 ng/ml, respectively, while in group 3 all were greater than 200 ng/ml, indicating correlation of a higher fibrinopeptide A level with longer donation time. Although a higher fibrinopeptide A level indicated a greater degree of thrombin generation, assays of factors V and VII:C did not show decreased activity in groups 2 and 3.

Through a retrospective histologic analysis of 55 cases of Stage I renal cell carcinoma, we evaluated the usefulness of the nuclear grading system (Fuhrman, Lasky, Limas) in identifying those tumors that will eventually metastasize and kill the patient. The difference in five-year survival rates between patients with combined nuclear grade 1-3 tumors (n = 50, 91%) and grade 4 tumors (n = 5, 9%) was significant (P less than 0.0046). Other predictors of death due to renal cell carcinoma included: tumor size greater than 8 cm (P less than 0.001) and mitoses greater than one per 10 high-power field (P less than 0.01). Within Stage I tumors, therefore, nuclear grade is an important morphologic variable for predicting long-term survival. Identification of nuclear grade 4 neoplasms may become prognostically indispensable to determine the metastatic potential of early-stage tumors and thereby to institute appropriate systemic therapy.

Twenty-nine patients with jejunal and ileal adenocarcinoma were characterized by the demographic features of age, sex, ethnic group, residence occupation, religion and associated diseases. Comparison with the over all M. D. Anderson Hospital patient population did not identify any risk factors characteristic of this cancer.

A review of 890 cases of renal carcinoma in patients admitted to M. D. Anderson Hospital and Tumor Institute from 1975 to 1976 has revealed a significant increase in the proportion of patients in the age group forty to forty-nine years.

Although testicular tumors are less common in blacks than in whites, they do occur and must be considered in making a differential diagnosis of scrotal masses. At The University of Texas M. D. Anderson Hospital and Tumor Institute at Houston, 19 black men were treated for testicular tumor between 1944 and 1980, representing 1.4 per cent of the total of 1,380 patients treated for testicular tumor. Since blacks made up 7.9 per cent of all patients treated at UT M. D. Anderson Hospital, blacks with testicular tumor were seen about one-fifth as often as would be expected if there were no racial variation in the incidence of the disease. Twelve patients had a diagnosis of seminoma, five embryonal carcinoma, one teratocarcinoma, and one interstitial cell tumor. The majority of patients had metastatic disease at the time of diagnosis. Five of 12 patients with seminoma and 5 of 6 with nonseminomatous cancer died of disease. Prognosis today, however, is no worse for blacks than for whites.

The relationship between prior cholecystectomy and right-sided colon cancer was evaluated in a case-control study. The study population comprised 267 women with right-sided colon cancer (cases) and 268 women with left-sided colon cancer (controls). All patients were white females, aged between 40 and 69 years, and registered at The University of Texas M.D. Anderson Hospital and Tumor Institute between 1970 and 1982. Thirty cases (11.2%) and 21 controls (7.8%) had documented prior cholecystectomy (odds ratio 1.49, 95% confidence limits 0.83, 2.67). The temporal relationship between cholecystectomy and colon cancer and the presence of diabetes were also evaluated. The authors conclude that there is no significant relationship between prior cholecystectomy and the development of right-sided colon cancer.